Matsunaga Takuya 松永拓也

Researcher Number	40782941
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院新領域創成科学研究科, 講師
Affiliation (based on the past Project Information) *help	2025: 東京大学, 大学院新領域創成科学研究科, 講師 2022 – 2023: 東京大学, 大学院新領域創成科学研究科, 講師 2020 – 2021: 東京大学, 大学院工学系研究科(工学部), 助教 2018 – 2019: 東京大学, 大学院工学系研究科(工学部), 特任助教 2017: 東京大学, 大学院工学系研究科(工学部), 助教
Review Section/Research Field	Principal Investigator Basic Section 60100:Computational science-related Except Principal Investigator Basic Section 60100:Computational science-related / Computational science
Keywords	Principal Investigator 数値流体力学 / 粒子法 / 空間解像度 / 数値流体解析 / インクジェット / 液滴 / 気液界面 / 自由表面 / 表面張力 Except Principal Investigator 流体力学 … More / 粒子法 / 計算力学 / 界面 / 混相流 / 流体 Less

粒子法の高精度化・安定化・高速化と実応用への展開Principal Investigator
- Principal Investigator
  
  松永拓也
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  The University of Tokyo
空間解像度の可変化による高精度かつ高効率な粒子法の実現Principal Investigator
- Principal Investigator
  
  松永拓也
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  The University of Tokyo
Multi-phase Flow Analysis Using Particle Method
- Principal Investigator
  
  越塚誠一
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  The University of Tokyo
Development of moving surface mesh-incorporated particle methodPrincipal Investigator
- Principal Investigator
  
  Matsunaga Takuya
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 60100:Computational science-related
- Research Institution
  The University of Tokyo
Improvement of Accuracy in Particle Method
- Principal Investigator
  
  Koshizuka Seiichi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Computational science
- Research Institution
  The University of Tokyo

All 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation Book

[Book] Moving Particle Semi-implicit Method2018
- Author(s)
  S. Koshizuka, K. Shibata, M. Kondo and T. Matsunaga
- Total Pages
  293
- Publisher
  Academic Press
- ISBN
  9780128127797
- Data Source
  KAKENHI-PROJECT-17H02824
[Journal Article] Stabilized LSMPS method for complex free-surface flow simulation2022
- Author(s)
  Matsunaga Takuya、Koshizuka Seiichi
- Journal Title
  
  Computer Methods in Applied Mechanics and Engineering
  
  Volume: 389 Pages: 114416-114416
- DOI
  10.1016/j.cma.2021.114416
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20283
[Journal Article] Imposing accurate wall boundary conditions in corrective‐matrix‐based moving particle semi‐implicit method for free surface flow2021
- Author(s)
  Duan Guangtao、Matsunaga Takuya、Yamaji Akifumi、Koshizuka Seiichi、Sakai Mikio
- Journal Title
  
  International Journal for Numerical Methods in Fluids
  
  Volume: 93 Issue: 1 Pages: 148-175
- DOI
  10.1002/fld.4878
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K15478, KAKENHI-PROJECT-19K20283
[Journal Article] Improvement of the time marching method in a particle method2021
- Author(s)
  松永拓也、越塚誠一
- Journal Title
  
  Transactions of the JSME (in Japanese)
  
  Volume: 87 Issue: 895 Pages: 20-00437-20-00437
- DOI
  10.1299/transjsme.20-00437
- NAID
  130008003246
- ISSN
  2187-9761
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K20283
[Journal Article] A coupled 3D isogeometric/least-square MPS approach for modeling fluid?structure interactions2021
- Author(s)
  Gao Wei、Matsunaga Takuya、Duan Guangtao、Koshizuka Seiichi
- Journal Title
  
  Computer Methods in Applied Mechanics and Engineering
  
  Volume: 373 Pages: 113538-113538
- DOI
  10.1016/j.cma.2020.113538
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20283
[Journal Article] Consistent Robin boundary enforcement of particle method for heat transfer problem with arbitrary geometry2020
- Author(s)
  Wang Zidi、Duan Guangtao、Matsunaga Takuya、Sugiyama Tomoyuki
- Journal Title
  
  International Journal of Heat and Mass Transfer
  
  Volume: 157 Pages: 119919-119919
- DOI
  10.1016/j.ijheatmasstransfer.2020.119919
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20283
[Journal Article] A wall boundary treatment using analytical volume integrations in a particle method2020
- Author(s)
  Matsunaga Takuya、Yuhashi Nobuhiro、Shibata Kazuya、Koshizuka Seiichi
- Journal Title
  
  International Journal for Numerical Methods in Engineering
  
  Volume: 121 Issue: 18 Pages: 4101-4133
- DOI
  10.1002/nme.6429
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20283
[Journal Article] 粒子法流体解析における壁境界の取り扱い2020
- Author(s)
  松永拓也
- Journal Title
  
  計算工学
  
  Volume: 25 Pages: 4018-4021
- Data Source
  KAKENHI-PROJECT-19K20283
[Journal Article] Improved treatment of wall boundary conditions for a particle method with consistent spatial discretization2020
- Author(s)
  Takuya Matsunaga, Axel Soedersten, Kazuya Shibata, Seiichi Koshizuka
- Journal Title
  
  Computer Methods in Applied Mechanics and Engineering
  
  Volume: 358 Pages: 112624-112624
- DOI
  10.1016/j.cma.2019.112624
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20283
[Journal Article] Moving surface mesh-incorporated particle method for numerical simulation of a liquid droplet2020
- Author(s)
  Matsunaga Takuya、Koshizuka Seiichi、Hosaka Tomoyuki、Ishii Eiji
- Journal Title
  
  Journal of Computational Physics
  
  Volume: 409 Pages: 109349-109349
- DOI
  10.1016/j.jcp.2020.109349
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20283
[Journal Article] Bucket-based multigrid preconditioner for solving pressure Poisson equation using a particle method2019
- Author(s)
  Axel Soedersten, Takuya Matsunaga, Seiichi Koshizuka
- Journal Title
  
  Computers & Fluids
  
  Volume: 191 Pages: 104242-104242
- DOI
  10.1016/j.compfluid.2019.104242
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K20283, KAKENHI-PROJECT-17H02824
[Journal Article] Accurate calculation of the surface tension force and the droplet simulation using a particle method with moving surface mesh2019
- Author(s)
  松永拓也, 越塚誠一, 保坂知幸, 石井英二
- Journal Title
  
  Transactions of the JSME (in Japanese)
  
  Volume: 85 Issue: 877 Pages: 19-00186-19-00186
- DOI
  10.1299/transjsme.19-00186
- NAID
  130007711786
- ISSN
  2187-9761
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K20283
[Journal Article] An improved wall boundary treatment in the LSMPS method2019
- Author(s)
  松永拓也, 柴田和也, 越塚誠一
- Journal Title
  
  Transactions of the Japan Society for Computational Engineering and Science
  
  Volume: 2019 Issue: 0 Pages: 20190012-20190012
- DOI
  10.11421/jsces.2019.20190012
- NAID
  130007680192
- ISSN
  1347-8826
- Year and Date
  2019-07-18
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K20283, KAKENHI-PROJECT-17H02824
[Journal Article] Boundary integral based polygon wall representation in the MPS method2018
- Author(s)
  松永拓也，柴田和也，越塚誠一
- Journal Title
  
  Transactions of the JSME (in Japanese)
  
  Volume: 84 Issue: 864 Pages: 18-00197-18-00197
- DOI
  10.1299/transjsme.18-00197
- NAID
  130007439202
- ISSN
  2187-9761
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K04576, KAKENHI-PROJECT-17H02824
[Journal Article] An ALE particle method using upwind interpolation2017
- Author(s)
  Fangyuan Hu, Takuya Matsunaga, Tasuku Tamai, Seiichi Koshizuka
- Journal Title
  
  Computers and Fluids
  
  Volume: 145 Pages: 21-36
- DOI
  10.1016/j.compfluid.2016.12.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-14J09735, KAKENHI-PROJECT-25286098, KAKENHI-PROJECT-17H02824
[Presentation] Simulation of Mixing Flows using Particle Exchange Technique in Moving Particle Semi-implicit Method2023
- Author(s)
  Y. Imakiire, T. Matsunaga, S. Koshizuka, K. Yamauchi, E. Takeda, K. Takenaka, Y. Ishiba, E. Miyasaka and Y. Kikuchi
- Organizer
  8th Int. Conf. on Particle-based Methods (Particles2023), Milan, October 9-11, 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K21675
[Presentation] Particle method for accurate simulation of incompressible free-surface flow2023
- Author(s)
  Takuya Matsunaga
- Organizer
  JSME-KSME Joint Symposium on Computational Mechanics & CAE 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K17901
[Presentation] Least squares based particle method for accurate free-surface flow simulation2022
- Author(s)
  Takuya Matsunaga, Seiichi Koshizuka
- Organizer
  15th World Congress on Computational Mechanics & 8th Asian Pacific Congress on Computational Mechanics (WCCM-APCOM2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K17901
[Presentation] LSMPS法の数値安定化と複雑な自由表面流れへの適用2021
- Author(s)
  松永拓也, 越塚誠一
- Organizer
  日本機械学会第34回計算力学講演会
- Data Source
  KAKENHI-PROJECT-19K20283
[Presentation] Enforcing accurate boundary conditions in corrected MPS method for free surface flow2021
- Author(s)
  G. Duan, T. Matsunaga, A. Yamaji, S. Koshizuka, M. Sakai
- Organizer
  14th World Congress on Computational Mechanics (WCCM2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20283
[Presentation] A novel particle-based simulation algorithm for axisymmetric liquid jet breakup using moving surface mesh2021
- Author(s)
  T. Matsunaga, S. Koshizuka, T. Hosaka, E. Ishii
- Organizer
  14th World Congress on Computational Mechanics (WCCM2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20283
[Presentation] Particle addition/deletion-based adaptive LSMPS method2021
- Author(s)
  A. Soedersten, T. Matsunaga, S. Koshizuka
- Organizer
  14th World Congress on Computational Mechanics (WCCM2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20283
[Presentation] 粒子交換法を用いたMPS法によるレイリー・テイラー不安定性の数値解析2021
- Author(s)
  今給黎芳弥, 松永拓也, 越塚誠一
- Organizer
  日本機械学会第34回計算力学講演会 (CMD2021), オンライン, September 21-23, 2021, 027
- Data Source
  KAKENHI-PROJECT-23K21675
[Presentation] Bucket-based multigrid aggregating strategy to solve pressure Poisson equation in particle method2020
- Author(s)
  A. Soedersten, T. Matsunaga, S. Koshizuka
- Organizer
  Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE) 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20283
[Presentation] 3D droplet oscillation simulation using LSMPS and quadric surface fitting2020
- Author(s)
  R. Itadani, T. Matsunaga, S. Koshizuka, S. Morita, K. Nishiyachi, T. Shibuya
- Organizer
  Computational Engineering and Science for Safety and Environmental Problems (COMPSAFE) 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20283
[Presentation] 粒子法を用いた二軸押出機内の高粘性流れのシミュレーション2019
- Author(s)
  松永拓也, 越塚誠一, 石羽恭, 菊地康晴, 松田欣也, 竹中一博
- Organizer
  日本機械学会第32回計算力学講演会
- Data Source
  KAKENHI-PROJECT-19K20283
[Presentation] Simulation of surface tension flows using a particle method with moving surface mesh2019
- Author(s)
  Takuya Matsunaga, Seiichi Koshizuka, Tomoyuki Hosaka, Eiji Ishii
- Organizer
  Asian Pacific Congress on Computational Mechanics (APCOM) 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20283
[Presentation] Boundary Integral Based Method for Treatment of Solid Wall in a Particle Method2018
- Author(s)
  T. Matsunaga, K. Shibata and S. Koshizuka
- Organizer
  13th World Congress on Computational Mechanics (WCCM XIII), 2nd Pan American Congress on Computational Mechanics (PANACM II)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02824
[Presentation] MPS法での壁境界表現における境界積分を用いた計算アプローチ2017
- Author(s)
  松永拓也, 柴田和也, 越塚誠一
- Organizer
  日本機械学会第30回計算力学講演会 (CMD2017), 東大阪, September 16-18, 2017, 139
- Data Source
  KAKENHI-PROJECT-17H02824

1. Koshizuka Seiichi (80186668)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
2. 柴田和也 (30462873)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
3. Duan Guangtao

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Matsunaga Takuya 松永 拓也

Research Projects

Research Products

Co-Researchers

粒子法の高精度化・安定化・高速化と実応用への展開Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

空間解像度の可変化による高精度かつ高効率な粒子法の実現Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Multi-phase Flow Analysis Using Particle Method

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of moving surface mesh-incorporated particle methodPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Improvement of Accuracy in Particle Method

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Moving Particle Semi-implicit Method2018

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] Stabilized LSMPS method for complex free-surface flow simulation2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Imposing accurate wall boundary conditions in corrective‐matrix‐based moving particle semi‐implicit method for free surface flow2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Improvement of the time marching method in a particle method2021

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] A coupled 3D isogeometric/least-square MPS approach for modeling fluid?structure interactions2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Consistent Robin boundary enforcement of particle method for heat transfer problem with arbitrary geometry2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A wall boundary treatment using analytical volume integrations in a particle method2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 粒子法流体解析における壁境界の取り扱い2020

Author(s)

Journal Title

Data Source

[Journal Article] Improved treatment of wall boundary conditions for a particle method with consistent spatial discretization2020

Author(s)

Journal Title

Matsunaga Takuya 松永拓也